baber/WOPTO huggingface dataset:
Patent EP-0844022-A2 (EP)
Inventor: HYPPAENEN TIMO
IPC: F23C10/24
Filed: 1994-03-28
Abstract: A reactor chamber (12, 112, 312) of a fluidized bed reactor
(10) has an internal circulation of particles. Larger
recirculated particles are prevented from contacting heat
transfer surfaces (40, 140) by classifying particles adjacent
the bottoms (24, 124, 224) of the reactor chamber (12, 112,
312) using a particle chamber (22, 122, 222, 322) having a
barrier wall (30, 130, 230, 330) with holes (50) or slots
(52) of a maximum dimension of less than about 30 mm. The
heat transfer surfaces (40, 140) may be disposed in the
particle chamber (22, 122, 222, 322). Larger particles flow
down the walls of the particle chamber into the reactor
chamber, and some fine particles within the particle chamber
are preferably recirculated back to the fluidized bed. The
barrier wall is preferably the top wall of the particle
chamber, and may be refractory lined with furrows (54),
and/or may be formed of water tubes (64) connected together
by fins (66), with the holes or slots formed in the fins.
Patent EP-0856261-A2 (EP)
Inventor: INAKUMA TAKAHIRO
IPC: A23N12/08
Filed: 1998-01-27
Abstract: In the method and apparatus for continuous roasting of food
materials according to the present invention, a food material is
mixed up by blades (9f) provided on a paddle plate (9d) via an elastic
material (9f1) in a tubular cylinder (1) with open ends. Thus the
blades (9f1) come in contact, at least once, with all faces of the
inner wall of the tubular cylinder (1) while the screw shaft makes
one rotation. As a result, roasting can be completed in a favorable
manner.
Patent EP-0872887-A2 (EP)
Inventor: SASAKI MAKOTO
IPC: H01L21/768
Filed: 1998-04-16
Abstract: A semiconductor device has an air-gap/multi-level
interconnection structure. The
interconnects (13, 23, 33) are insulated from one
another by an air gap (19) in the same layer, and by
an interlevel dielectric film (11, 21, 31) between
layers and from a semiconductor substrate (10). A
high-speed semiconductor device is obtained due to
a lower parasitic capacitance.
Patent EP-0880150-A2 (EP)
Inventor: TOHYA HIROKAZU
IPC: H01F1/34
Filed: 1998-05-19
Abstract: An insulative magnetic layer is disposed between
a power source conductor layer and a ground conductor
layer of a printed-wiring board. Two pieces of
conductors are formed by cutting out a part of the
power source conductor layer. Another two pieces of
conductors are formed by cutting out a part of the
ground conductor layer. The former conductors and the
latter conductors are connected by five viaholes. A
spiral coil inductor of a spiral form is formed in
this way. This inductor has the strengthened
inductance owing to the insulative magnetic layer
provided therein.
Patent EP-0899464-A2 (EP)
Inventor: TAWARA SATOSHI
IPC: F15B15/28
Filed: 1998-08-27
Abstract: A hydraulic servomotor control assembly is disclosed,
for example a hydraulic servomotor control assembly which
supplies the pressurized oil as operating fluid to a hydraulic
motor 1, and which controls the volume of the pressurized
fluid by means of a servo valve 2. In hydraulic servomotors
of the prior art, the hydraulic motor and the tachogenerator
or rotational speed sensor device for detecting the rotation,
are two separate entities, so that the servomotor must be
quite large, and it is difficult to find ways to make it any
smaller. In contrast to such prior art, the hydraulic servomotor
control assembly according to this invention is distinguished
by the fact that a hydraulic motor 1 and a rotational
speed detector device (13, 17, 20) are shaft coupled and
integral with each other, so that the resulting assembly is
both compact and stable.
Patent EP-0913919-A2 (EP)
Inventor: YAMAMOTO YASUHIRO
IPC: H02M7/538
Filed: 1998-09-15
Abstract: A PWM power converter comprises a first switching
branch of a first switching device and a first inductor
between a positive source terminal and a load terminal
and a second switching branch of a second inductor and
a second switching device between the load terminal and
a negative source terminal. To reduce noise and loss,
the power converter is further provided with a series
combination of third and fourth capacitors connected
between the positive and negative source terminals, a
series combination of first diode and first capacitor
connected between a first junction point between the
third and fourth capacitors and a second junction point
between the first switching device and the first inductor,
a series combination of second capacitor and second
diode connected between a third junction point between
the second inductor and the second switching device and
a fourth junction point between the third and fourth
capacitors, a series combination of third diode and third
inductor connected between a fifth junction point
between the first diode and the first capacitor and the
positive source terminal, and a series combination of
fourth inductor and fourth diode connected between the
negative source terminal and a sixth junction point
between the second capacitor and the second diode.
Patent EP-0913642-A2 (EP)
Inventor: BOIGER PETER
IPC: F23M5/08
Filed: 1998-10-23
Abstract: The combustion chamber (1) in a gas burner assembly has toughened convector, (6,7), with a shape-elastic right angled rib structure, in front of the thermal insulation material (5) at the chamber walls. In operation, the coolant air streams (L,L') can flow through them, to reduce the temp. at the insulation to 700-800 degrees C. The rib structure is formed by folding pleats in a steel plate. The insulation material is a micro-pore soft ceramic.
Patent EP-0933376-A2 (EP)
Inventor: HUBER ULRICH
IPC: A61K8/891
Filed: 1998-12-29
Abstract: The present invention concerns new s-triazines of the formula I
 
wherein
     W 1 , W 2  and W 3     each independently signifies C 1 -C 20  alkyl or a group SpSil;   X 1 , X 2  and X 3     each independently signifies O or NH;   Sp   signifies a spacer group;   Sil   signifies a silane, an oligosiloxane or a polysiloxane moiety;
with the proviso that at least one of W 1 ,W 2  and W 3  signifies SpSil.
Patent EP-0862184-A2 (EP)
Inventor: OHTA YOSHIJI
IPC: G11C16/04
Filed: 1998-02-23
Abstract: A verify operation is accurately collectively
executed on all memory cells. In verify operation, first,
the levels of a pre-charge signal pre and a collective
erase verify mode selection signal aev are made to be "L",
so that a common bit line 5 and all bit lines BL0 through
BLm are individually charged with a pre-charge voltage
Vpre. Thereafter, the level of the collective erase verify
mode selection signal aev is made to be "H" to connect the
common bit line 5 to all the bit lines BL0 through BLm and
a sense amplifier 8, and all word lines WL0 through WLn are
selected by a row decoder circuit 2. Then, there is
watched an event that the common bit line 5 is discharged
and an output signal OUT of the sense amplifier 8 becomes
"L" due to the existence of a non-erased memory cell in a
memory cell array 1. In this case, the discharge of the
common bit line 5 occurs when at least one non-erased
memory cell transistor MT exists in the memory cell array
1, and therefore, the verify operation can be accurately
collectively executed on all the memory cells.
Patent EP-0863448-A2 (EP)
Inventor: KOTANAGI SUSUMU
IPC: G04B25/04
Filed: 1998-03-02
Abstract: To transmit the vibration of an alarm mechanism (1) to a users arm (8) with a
high efficiency, the surface (4a, 5a) of a case back (4) in contact with the users arm
(8) has a convex configuration on the side opposite to that on which the timepiece
movement (2) is situated; thus ensuring contact between the case back (4) and the
users arm (8).
Patent EP-0863001-A2 (EP)
Inventor: WILLIAMS RICHARD A
IPC: B41F27/12
Filed: 1998-03-04
Abstract: Lithographic printing constructions are removable from a
permanent support, which may be a metal sheet affixable
(usually by clamps) to a plate cylinder, or may instead be the
permanent surface of such a cylinder. In this way, the
traditional "plate" is replaced with a thin, easily
manufactured printing member, which is separated from the
support following its use.
Patent EP-0899353-A2 (EP)
Inventor: MIZUSHIMA TAKAO
IPC: A63B53/04
Filed: 1998-08-14
Abstract: The present invention relates to a sinter and a
casting comprising a high-hardness glassy alloy containing
at least Fe and at least a metalloid element and having a
temperature interval ΔTx alloy as
expressed by ΔTx = Tx - Tg (where, Tx is a crystallization
temperature and Tg is a glass transition temperature) of
at least 20°C, this property allowing the alloy to be effectively
formed into a part with an intricate shape.
Patent EP-0911967-A2 (EP)
Inventor: GU RICHARD X
IPC: H03H21/00
Filed: 1998-10-22
Abstract: In a transceiver unit in which the information is
encoded in a plurality of levels, a update unit for an adaptive or
equalizer filter unit includes apparatus (51-56) for forming
product of error signals and data signals without using a
multiplier unit. The plurality of levels is represented by a
logic signal format (b 2 ,b 1 ,b 0 ) for five signal levels. The
components of the logic signal format (b 2 ,b 1 ,b 0 ) provide the
control signals which process the error signals in such a manner
as to provide the appropriate product. The only arithmetic unit
is an adder unit (56) needed to combine the previous coefficient
W n,t-1  with the product generated by the apparatus (51-56).
Patent EP-0921485-A2 (EP)
Inventor: CARTER JOHN MERVYN
IPC: G06Q30/00
Filed: 1998-10-29
Abstract: A centralized electronic billing apparatus to which at least one
supplier and at least one consumer connects to in a computer network, to
thus enable electronic commerce to be carried out between the suppliers
and consumers, has a means for accepting from an identified supplier
usage charging terms concerning how prices are to be associated with
amounts of consumption of a good or service by consumers; a means for
accepting from the identified supplier a consumer usage amount indicating
an amount of consumption of a good or service by an identified consumer;
and a means for preparing a total price amount which the identified
consumer owes the identified supplier by correlating the usage charging
terms with the consumer usage amount, and for preparing a bill reflecting
the total price amount.
Patent EP-0863683-A2 (EP)
Inventor: BOVEDA DE MIGUEL ANGEL
IPC: H04Q11/04
Filed: 1998-03-02
Abstract: The system and method for routing incoming calls for a CTM mobile
communication system comprise wireless terminals connected to a radio
base station (RBS1); a base station controller (RE) is connected through a
primary access of an integrated service digital network to a local exchange
(LE) of a switched public telephone network (RTPC), and moreover
connected to a service control point (SCP) including the databases with the
mobile phone subscribers and the service control logic. 
     The base station controller (RE) sends the mobility management
signaling to the control point (SCP) by means of an X.25 interface and an
X.25 interface protocol. It also comprises switching means (MS) that work
as a service switch point, carrying out the function of a gateway.
Patent EP-0914936-A2 (EP)
Inventor: KULTZOW ROBERT JOHN
IPC: C08L63/00
Filed: 1998-11-03
Abstract: The present invention relates to a pultrusion molding system comprising a) a pultrusion die
and b) a feeding means for introducing a moldable composite material into the pultrusion die.
The moldable composite material has been impregnated with a heat-curable resin
formulation containing a cationic curing agent for epoxy resins. The cationic curing agent is
an aromatic sulfonium salt. The present invention also relates to a process for making a
composite article comprising a) feeding a moldable composite material through a pultrusion
die, wherein the moldable composite material has been impregnated with a heat-curable
resin formulation containing a cationic curing agent for epoxy resins. The heat curable resin
formulation is preferably a mixture of at least one multifunctional epoxy resin and a cationic
curing catalyst for the epoxy resin.
Patent EP-1003719-A2 (EP)
Inventor: ZELLER MARTIN
IPC: C07C311/06
Filed: 1998-08-04
Abstract: La présente invention concerne de nouveaux composés à activité pesticide répondant à la formule générale (I), et les isomères et mélanges d'isomères possibles de ces derniers, formule dans laquelle n est égal à zéro ou à un; R1 est un alkyle C1-C12 non substitué ou qui peut être substitué par un alcoxy C1-C4, un alkylthio C1-C4, un alkylsulfonyle C1-C4, un cycloalkyle C3-C8, un cyano, un alcoxycarbonyle C1-C6, un alkényloxycarbonyle C3-C6 ou par un alyknyloxycarbonyle C3-C6; un cycloalkyle C3-C8; un alkényle C2-C12; un alkynyle C2-C12; un haloalkyle C1-C12; ou un groupe NR11R12 dans lequel R11 et R12 sont chacun indépendamment de l'autre hydrogène ou alkyle C1-C6, ou ensemble tétra- ou penta-méthylène; R2 et R3 sont chacun indépendamment de l'autre hydrogène; alkyle C1-C8; alkyle C1-C8 substitué par hydroxy, alcoxy C1-C4, mercapto ou par alkylthio C1-C4; alkényle C3-C8; alkynyle C3-C8; cycloalkyle C3-C8; cycloalkyle C3-C8-alkyle C1-C4; ou les deux groupes R2 et R3 forment ensemble avec l'atome de carbone auquel ils sont liés un noyau comprenant de 3 à 8 chaînons; R4, R5, R6 et R7 sont identiques ou différents et sont chacun indépendamment des autres hydrogène ou alkyle C1-C4; R8 est alkyle C1-C6, alkényle C3-C6 ou alkynyle C3-C6; A est alkylène C1-C6; et B est facultativement un aryle mono- ou poly-nucléaire non substitué ou substitué; facultativement un hétéroaryle mono- ou poly-nucléaire non substitué ou substitué; un alkyle C4-C12; un cycloalkyle C3-C8. Ces nouveaux composés possèdent des propriétés de protection des plantes et ils sont aptes à protéger les plantes contre les infestations de micro-organismes phytopathogènes.
Patent EP-1034643-A2 (EP)
Inventor: GARNEIJ FREDRIK
IPC: H04L12/58
Filed: 1998-11-02
Abstract: L'invention porte sur un procédé et un dispositif permettant d'envoyer un courrier électronique d'un fournisseur (ISP) de services de courrier à un utilisateur (1) connecté à un modem. Selon cette invention, le fournisseur de services transmet un message par le réseau téléphonique (RTPC) à l'utilisateur qui établit une connexion Internet avec le fournisseur de services. Le fournisseur de services envoie alors le courrier électronique à l'utilisateur par Internet. Le fournisseur de services vérifie de préférence les conditions de signalisation avant de transmettre le message à l'utilisateur. Le message est de préférence transmis par signalisation multifréquence en code (4, 5).
Patent EP-1036346-A2 (EP)
Inventor: ENGSTRAND JAN-KE
IPC: G02B6/38
Filed: 1998-11-18
Abstract: La présente invention concerne un procédé et un dispositif d'alignement de guides d'ondes tels que des fibres optiques sur un support. Afin de fixer les guides d'ondes tels que des fibres optiques sur un support, par exemple en silicium, on utilise un adhésif et un couvercle, les fibres optiques étant placées dans des creux du support et l'adhésif appliqué sur des tubes capillaires situés entre les fibres optiques se trouvant dans les creux du support et le couvercle qui y est rattaché, ce qui permet d'obtenir une fixation des fibres optiques sur le support. Afin d'améliorer la pénétration de l'adhésif et de réduire le risque de formation de bulles d'air entre le support et le couvercle, le couvercle est divisé, par exemple, en deux nervures (14, 15), ces deux nervures étant montées en parallèle. Lorsqu'elles sont fixées au support, les nervures forment deux tubes capillaires courts situés entre les nervures et le support contenant les fibres optiques; il devient ainsi plus facile d'introduire l'adhésif entre les nervures et les fibres optiques sur le support, ce qui permet de mieux aérer l'adhésif.
Patent EP-0933930-A2 (EP)
Title: Television set
Inventor: KAMEMOTO KAZUHIRO
IPC: H04N5/44
Filed: 1999-01-26
Abstract: The modem fetches the information about the audience rating from the
telephone line. The microcomputer/filter function part instructs the
channel to be selected according to the information on the audience rating.
For example, it provides instructions so as to select a program having a quite
high instantaneous audience rating. The picture recording control unit
controls the picture recording unit so that the program as instructed is
recorded, regardless of the program currently viewed on the screen. Thus,
the user can select a desired program easily without making any complicated
operations even when the number of channels is increased.
Patent EP-0953470-A2 (EP)
Inventor: ITO YASUSHI
IPC: B60W10/10
Filed: 1999-04-14
Abstract: A control system controls the output of a power source of a vehicle
having a continuously variable transmission and a gear ratio to be set by
the continuously variable transmission. The control system determines a
target driving force (F) on the basis of an output demand and a vehicle speed,
and determines a target output of the power source (P) for achieving the target
driving force. The control system determines a target output speed preset
for the target output, and controls the gear ratio of the continuously
variable transmission (Step S4) so that the actual output speed of the power source
may become the target output speed. The control system further
determines the target output torque (To) of the power source on the basis of the
target output and the actual output speed of the power source, and controls
the power source to achieve the target output torque. When the gear ratio
is to be changed, its changing rate is made different in at least two quick
and slow states. Moreover, the target output speed is provided with an
upper limit, which is changed.
Patent EP-0952057-A2 (EP)
Inventor: GAUCH WINFRIED HARDY
IPC: B60Q1/14
Filed: 1999-04-16
Abstract: The light has a light cover plate (3) with a light source mounted behind it. The degree of fouling of the cover plate is detected using at least one visible or infrared light emitter (5) and receiver (8). The receiver receives the light from the emitter via total reflection at the light cover plate. The light emitter can be a light emitting diode or phototransistor.
Patent EP-0960727-A2 (EP)
Inventor: ICHIGE AKIHIRO
IPC: C09J7/29
Filed: 1999-05-27
Abstract: There are provided:
   a laminated uniaxial oriented sheet comprising:
   (i) a layer of a crystalline olefinic polymer; and   (ii) a layer of an ethylene based polymer having an
Fε value of not more than about 2.0×10 -1 ; 
wherein Fε is an orientation function of a crystallographic
"c" axis determined by an infrared dichroism measurements; and
a process for producing the same; and     an adhesive tape comprising (a)a substrate and (b)a layer
of an adhesive, wherein the substrate comprises a laminated
uniaxial oriented sheet and has heat shrinking percentage of
not higher than about 8%, and the laminated uniaxial oriented
sheet comprises (i)a layer of a crystalline olefinic polymer
and (ii)a layer of an ethylene based polymer; and a process for
producing the same.
Patent EP-0961066-A2 (EP)
Inventor: MUELLER FRITZ
IPC: F16K37/00
Filed: 1999-05-28
Abstract: The arrangement has a linear potentiometer (12) coupled to the valve, which generates an analogue, proportional signal. The signal is fed to a microprocessor (14) with one or more relays (16,18) connected to its output
Patent EP-0963897-A2 (EP)
Inventor: HALVORSON DAVID H
IPC: B61L25/02
Filed: 1999-06-08
Abstract: An apparatus for determining the rotation of a wheel truck on a rail vehicle
and further for determining the relative direction of motion of said truck with
respect to said rail vehicle and further for determining the rate at which the truck
moves with respect to the rail vehicle is disclosed, which is a low power radar
sensor disposed underneath the rail vehicle and directed toward the truck. In a
preferred embodiment, two sensors are shown which are disposed on opposite
sides of the rail vehicle. The sensors are coupled with an onboard computing
device and with other components of a train control system which can be used
for precisely locating the train on closely spaced parallel tracks and further for
updating and augmenting position information used by the train control system.
The system including GPS receivers and wheel tachometers for providing
alternate sources of information for position determination.
Patent EP-0970927-A2 (EP)
Inventor: KENT ALBERT H
IPC: C03C13/06
Filed: 1999-07-09
Abstract: A method for fiberizing molten mineral material. The method comprises
the steps of melting rock to form a molten slag, causing the slag to contact at least one
moving surface which is moving at a rate in the range of 125 feet/second to 250
feet/second, propelling the slag contacting the at least one moving surface into the air
to form fibrous pieces, and cooling the fibrous pieces to form fibers. In a preferred
embodiment, the moving surface is the outer radius of a spinning wheel which rotates
such that the speed at the wheel's outer radius is 125 feet/second to 250 feet/second.
Also included in the present invention is a mineral wool fiber manufactured by the
method described above. The method of the invention provides a preferred fiber
where the rock comprises SiO 2 , Al 2 O 3 , CaO, and MgO in relative amounts satisfying
the ratio:
 
such that the ratio is in the range of about 1.2:1 to about 1.4:1.
Patent EP-0976769-A2 (EP)
Inventor: MARCIANDI FRANCO
IPC: C08F220/04
Filed: 1999-07-29
Abstract: Acrylic copolymers containing the following repeating units:
 
   wherein R A , R B , R C , R I , R II , equal or different, are H or CH 3 ; M + 
is H or a cation belonging to group IA, IIA, or ammonium; n is
an integer from 0 to 2; A 0  is -COO-(R T 0) m -R Z  wherein R T  is a
saturated C 2 -C 4  alkyl group, m is an integer from 7 to 50, R Z 
is H or a saturated C 1 -C 4  alkyl group; R III  is H, COOH,   COO - M +  wherein M +  is as above defined or A 0  as above defined;   and optionally containing a third comonomer in a quantity 0-20%
of the total monomer weight,   said polymers, that contain in terminal position silanol
groups, are obtainable by copolymerizing the monomers in the
presence of the following chain transfer agents:
   (A) SH-R o -Si(R IB ) NB (OR IA ) NA , wherein R IA  is hydrogen or a
saturated C 1  - C 3  alkyl, R IB  is C 1 -C 3  alkyl, NB is an integer
and is 1 or zero, NA is an integer and is 2 or 3, R o , is a
linear or branched alkylenic chain from 1 to 20 carbon atoms,
or a mixture of (A) with (B) phosphorous I-III  inorganic acids or
their salts.
Patent EP-0999534-A2 (EP)
Inventor: HAENSEROTH RALF
IPC: G09B9/05
Filed: 1999-09-14
Abstract: The excavator driving vehicle simulator has a drivers cab (10) with a picture projection system (16) onto a hood (15) using multiple projectors (17). The projection system hood is made of an integral transparent panel (25) held in a cylindrical curvature by a metal frame.
Patent EP-0997671-A2 (EP)
Inventor: SMITH GERALD FREDERICK
IPC: F16H61/28
Filed: 1999-10-08
Abstract: A robust control (10) for a pressurized-fluid-operated, three-position shift actuator piston assembly (12). The system requires only a single controlled source of pressurized fluid (44) to provide movement to and retention in a selected one of three axially displaced positions (D, N, OD). A solenoid-controlled valve (42) is controlled by pulse width modulation. Current applied to the solenoid coil is controlled (46), voltage (V) applied to the solenoid coil is sensed and used as a control parameter and/or a relatively light detent (48, 50) biases the assembly to a neutral (N) position to provide a robust control.
Patent EP-1020634-A2 (EP)
Inventor: DUTY MARK J
IPC: F02D41/00
Filed: 1999-11-10
Abstract: A method is provided for accommodating the purge vapors from an evaporative emission
control system of an automotive vehicle. The method includes a means of accounting for a
predictable purge vapor surge from the canister. As such, improved fuel to air control and
emissions are provided.